Pink water lily flowers are seen in a pond in Morigaon district of India's northeastern state of Assam, Nov. 19, 2023. (Str/Xinhua)

Pink water lily flowers are seen in a pond in Morigaon district of India's northeastern state of Assam, Nov. 19, 2023. (Str/Xinhua)

A bird rests on a pink water lily flower in a pond in Morigaon district of India's northeastern state of Assam, Nov. 19, 2023. (Str/Xinhua)